Replace calls to bus_generic_attach with bus_attach_children

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D47675

clk: Move clock code in dev/clk

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we now have a lot of

clk: Move clock code in dev/clk

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we now have a lot of consumer of it and we made it mandatory
so no need to have it under a cryptic name.

Reviewed by: mhorne
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D43191

show more ...

sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

show more ...

arm64, qoriq_therm: fix handling sites on version 1 and 2

For version 2 extend the TMUV2_TMSAR() write loop over all site_ids
registered for a particular SoC and actually use the site_id rather
than

arm64, qoriq_therm: fix handling sites on version 1 and 2

For version 2 extend the TMUV2_TMSAR() write loop over all site_ids
registered for a particular SoC and actually use the site_id rather
than always just the first [0] (which for the LX2080 would be a
problem given there is no site0).

Later, while version 2 adds the SITEs to enable to TMSR in bits 0..<n>,
version 1 (e.g., LS1028, LS1046, LS1088) add MSITEs to TMR
bits 16..31 or rather 15..0(16-<n>). Adjust the loops to only enable
the site_ids listed for the particular SoC for monitoring. This now
also deals with sparse site_ids (not starting at 0, or not being
contiguous).

MFC after: 1 week
Sponsored by: Traverse Technologies (providing Ten64 HW for testing)
Reviewed by: mmel
Differential Revision: https://reviews.freebsd.org/D35764

show more ...

arm64, qoriq_therm: configure the number of sites base don SoC

Configure the number of sites (sensors) based on SoC.
This avoids timeouts reading non-existent sensors.

The changes are based on mmel

arm64, qoriq_therm: configure the number of sites base don SoC

Configure the number of sites (sensors) based on SoC.
This avoids timeouts reading non-existent sensors.

The changes are based on mmel's initial work at:
https://github.com/strejda/freebsd/commit/914e3f0098b090cb5c1492b0d24992012c5c553b

MFC after: 1 week
Sponsored by: Traverse Technologies (providing Ten64 HW for testing)
Reviewed by: mmel
Differential Revision: https://reviews.freebsd.org/D35759

show more ...

arm64 qoriq: Remove unused devclass arguments to DRIVER_MODULE.

qoriq_therm.c: avoid a segfault on the error exit path.

If anything goes wrong during attach() it is handled with a 'goto fail'
which calls sysctl_ctx_free(). But the sysctl context doesn't get
ini

qoriq_therm.c: avoid a segfault on the error exit path.

If anything goes wrong during attach() it is handled with a 'goto fail'
which calls sysctl_ctx_free(). But the sysctl context doesn't get
initialized until very late in attach(), so almost any error just results
in a segfault. Move the sysctl_ctx_init() call to the beginning of the
attach() function, so that it is done before any errors can happen that
will lead to freeing the context.

show more ...

Add basic support for Freescale LX2160A SoC.
All peripherals but the network processor are supported.